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liberstina [14]
3 years ago
12

Is the answer A,B,C,or D

Biology
1 answer:
hram777 [196]3 years ago
3 0

Answer:

The answer is option 4.

Explanation:

As you see the equation, at the reactant side, there is 2 atoms of V, 5 atoms of O, 5 atoms of Ca and 5 atoms of S. So at the product side, they have the same number of atoms of V, O, Ca and S

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Which of the following is NOT an important source of resistance to blood flow? Which of the following is NOT an important source
Luba_88 [7]

Answer:

total blood volume

Explanation:

Resistance to blood flow or vascular resistance refers to the slow down of the blood flow due to friction between the flowing blood and the walls of the blood vessels.

The resistance to blood flow is regulated by the viscosity of blood, total length, and diameter of the blood vessels. Higher blood viscosity imparts more resistance to the blood flow. The reduced diameter of blood vessels also restricts the blood flow through the blood vessels. Similarly, the resistance to the blood flow is directly proportional to the total length of the blood vessels.

However, total blood volume present in the body of the organisms does not affect vascular resistance. The total blood volume affects the blood pressure which in turn would affect the systemic vascular resistance.

4 0
3 years ago
WILL MARK BRAINLIEST
dexar [7]

B.) Inversion.

I'm not quite sure, so might wanna double check, but I think that's correct. Hope I helped, if not I apologize.

6 0
3 years ago
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Tommy is planning his science fair project. He wants to measure the rate of photosynthesis in plants that live in fresh water. I
frozen [14]
Its An experiment because it doesnt ask a testable question
So its B
i hoped it helped SIS 
6 0
3 years ago
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A decrease in the resting membrane potential is __________ whereas, __________ is an increase in the membrane potential.
nexus9112 [7]

Answer: depolarization; hyperpolarization

Explanation:

At resting potential (absence of stimulus), the cell membrane of a neuron is said to be polarized with a net negative charge within due to more potassium (K+) ions present than sodium (Na+) ions.

However, an impressed stimuli reverses the ions content as K+ ions flows out and quickly replaced by Na+ ions, resulting in a decrease in membrane potential and a more positive cell membrane. Thus, depolarization occurs.

An increase in the membrane potential (so that it becomes more negative) is called hyperpolarization.

4 0
3 years ago
Read 2 more answers
Conclusion
Maslowich

Answer:

10 different species are shown in the picture

2 different genus groups are classified on this picture

Hope this helps

5 0
2 years ago
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